56995360

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{11491}}^1$

素因数の和:11537

約数の個数: 48

約数和(自身を含む): 139007232

約数和(自身を除く): 82011872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 11491, 22982, 45964, 57455, 91928, 114910, 183856, 229820, 356221, 367712, 459640, 712442, 919280, 1424884, 1781105, 1838560, 2849768, 3562210, 5699536, 7124420, 11399072, 14248840, 28497680, 56995360]

約数ペア:

[(1, 56995360), (2, 28497680), (4, 14248840), (5, 11399072), (8, 7124420), (10, 5699536), (16, 3562210), (20, 2849768), (31, 1838560), (32, 1781105), (40, 1424884), (62, 919280), (80, 712442), (124, 459640), (155, 367712), (160, 356221), (248, 229820), (310, 183856), (496, 114910), (620, 91928), (992, 57455), (1240, 45964), (2480, 22982), (4960, 11491)]